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Pure Motion by Zero-Backlash Technology
The RollerDrive CNC, a CNC rotary table, is designed to fulfill the demands of the latest machine tools for increased speed and precision. Inside, the RollerDrive CNC uses a RollerDrive, our "zero-backlash" reducer which transmits motion without distortions while staying robust against external forces unlike existing gears and torque motors. The high precision and rigidity achieved by the "zero-backlash" technology gives the RollerDrive CNC a rotational accuracy of less than ±10 arc sec. and outstanding toughness while doing heavy cutting work on hard metals.

No Clamp Operation
The RollerDrive CNC does not require a clamp operation due to its mechanically rigid "zero-backlash" structure. This eliminates clamp and unclamp time, and requires no energy like conventional hydraulic systems. Combined, the distortion-free performance and no-clamp design delivers ultra fast positioning that leads to higher productivity. For instance, a typical 90-degree rotation can be done within 0.4 seconds.

Perpetual Precision
The unique mechanism of the RollerDrive makes the RollerDrive CNC capable of withstanding years of operation without internal part wear or loss of precision. Regular calibration or re-adjustment work is unnecessary for the RollerDrive RC Series.